Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
onehead
←
Old English
*ānhǣdu
(inherited)
←
German
Einheit
(cognate)
←
English
one
(suffix)
←
English
head
(suffix)
←
Middle English
oneheede
(inherited)
←
Middle English
onhed
(mention)
←
Middle English
anhede
(mention)
←
Dutch
eenheid
(cognate)
←
Swedish
enhet
(cognate)
→
English
onehood
(link)